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Plants starting with 'o'

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Used at RHS Chelsea Flower Show
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All items
Showing Flowering month : July Special features : Climate resilient Hardiness : Fully hardy clear all
12 items
Physostegia virginiana
Physostegia virginiana
From £24.99
available to order from spring 2027
Elaeagnus Quicksilver
Elaeagnus 'Quicksilver'
From £44.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Papaver somniferum (Laciniatum Group) Black Swan
Papaver somniferum (Laciniatum Group) 'Black Swan'
From £2.99
approx 500 seeds
3 × packets of seeds
Papaver somniferum Hungarian Blue
Papaver somniferum 'Hungarian Blue'
From £2.99
approx 500 seeds
3 × packets of seeds
Papaver somniferum Lilac Pompom
Papaver somniferum 'Lilac Pompom'
From £2.19
approx 200 seeds
3 × packets of seeds
0 star 0 star 0 star 0 star 1 star 1.0 5 1 (1)
Papaver somniferum Lauren's Grape

Best Seller

Papaver somniferum 'Lauren's Grape'
From £3.49
approx 100 seeds
3 × packets of 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Ornamental colour pond plant collection
Ornamental colour pond plant collection
From £44.99
3 × 1 litre aquatic pots
6 × 9cm pots
4 × 3 litre aquatic pots
Allium Globemaster
Allium 'Globemaster'
From £7.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Allium giganteum
Allium giganteum
From £8.49
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 10 (10)
Allium Miami
Allium 'Miami'
From £5.99
available to order from summer
Ligustrum ovalifolium

40% off

Ligustrum ovalifolium
From £11.99
2 litre pot
3 × 2 litre pots
6 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Leucanthemum vulgare
Leucanthemum vulgare
From £2.49
approx 250 seeds
3 × packets of seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)

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© Crocus.co.uk Ltd 2026. All rights reserved.